Konovalov Mikhail

From Saint Petersburg, Russia

EMA: 15990310

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Common russian riichi rating (CRR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

112 place (222.53).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (230.77 * 2.90 * 0.43 + 650.79 * 3.45 * 0.71 + 0 + 0 + 0) / (2.90 * 0.43 + 3.45 * 0.71 + 1 + 1 + 1) = 281.87304083998345

p2 = (650.79 * 3.45 * 0.71 + 230.77 * 2.90 * 0.43) / max_coefficients = 163.18469968655177

score = 281.87304083998345 * 0.5 + 163.18469968655177 * 0.5 = 222.5288702632676

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 80 -> 112 476.70 -> 222.53
2020-02-01 80 476.70

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 651 2019-11-24 23/64 71% 3.45 EMA Saint Petersburg Open 2019
2 231 2019-06-02 31/40 43% 2.90 RR Summer Cup 2019
3 923 2018-12-23 4/40 0% 2.90 RR North Cup 2018
4 652 2018-09-23 9/24 0% 2.50 RR West cup 2018
5 211 2018-06-11 57/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
6 871 2018-03-04 5/32 0% 2.70 RR East Cup 2018
7 301 2017-12-11 59/84 0% 3.40 EMA VI Russian Riichi Championship 2017
8 897 2017-10-01 5/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
9 487 2017-06-03 21/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
10 837 2017-03-18 8/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
11 99 2016-12-04 65/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
12 419 2016-10-16 19/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
13 130 2016-07-03 21/24 0% 1.40 RR Tournament of 4 winds. South cup 2016